Link HD System Manual
Document # -HD System Man Iss 1.1 Issue 1.1 06/11/2007
Page 27 of 31
3.4.1.7 Audio
Two stereo pairs or 4 mono channels. A1 and A2. Two 5way XLR5 Male Chassis mounted plugs
These connectors are switched to provide either analogue or AES-EBU (digital) audio outputs. These are switched
independently via the Decoder/A or B Audio o/p/ menu
48kHz sampling
Clip level 18dB
THD < 0.1%
20Hz to 18kHz ±0.25dB
Crosstalk >60dB minimum
Signal to noise ratio >66dB RMS
XLR5 Conn Function - Analogue Function - AES
Pin 1 Audio Gnd Audio Gnd
Pin 2 Left + AES +
Pin 3 Left - AES -
Pin 4 Right +
Pin 5 Right -
3.4.1.8 Camera Control
The return data from the camera is sent via the ‘User data’ and passed back to the the Data transmitter.
Connector - LEMO 6pin socket EEF.0B.306.CLL
‘Lemo’ Type Function – RS232 Function – RS485
Pin 1 Rx Data (input) RS485
Pin 2 Tx Data (output)
Pin 3 0v 0v
Pin 4 Rx Remote (input) RS485
Pin 5 Tx Remote (output)
Pin 6 0v 0v
3.4.2 Mechanical
Height 44mm, Width 210mm, Depth 375mm - including rear panel connectors
Small form 1U, ½ width 19” rack mount
~1.7kg weight
Ambient 0ºC to +40ºC
3.4.3 Power
AC input option 100VAC to 240VAC 50Hz to 60Hz
DC input option 10VDC to 32VDC (-ve chassis earth)
20 watts excluding the down converter requirements.
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